We love retro so we use the original Mark 12 Mod 0 complete upper from Precision Reflex and pair it with our WCW Lower and SOPMOD Stock.
7075 Forged Lower.
PRI MARK 12 MOD 0 SPR
Upper Receiver: Forged T6 7075 Hard coat anodized aluminum
Barrel: 18" 5.56 Douglas 416 stainless steel with M4 feed ramps 1-7 twist
Gas Block: Flip up front sight gas block with 2 cross bolts for securing
Forearm: Rifle length with FDE finish
Rails: all rails plus SPR PEQ II full length top rail
BUIS: Rear sight provided that works with gas block sight
Muzzle Brake: 1/2 x 28 threaded OPS Brake and Collar
Gas Buster Charging Handle.
7075 Mil Spec Buffer Tube.
WCW SOPMOD Stock Under License.
California Version with 10/30 magazine, internal magazine locking pin and Juggernaut Hellfighter rear pin.
100% Sourced, Made and Assembled in the U.S.A.